<template>
    <el-upload
      drag
      :action="uploadImageAction"
      multiple
      :headers="{
          token
      }"
      name="img"
      :data="data"
      :on-success="uploadSuccess"
      :on-error="uploadError"
    >
      <el-icon class="el-icon--upload"><upload-filled /></el-icon>
      <div class="el-upload__text">
        Drop file here or <em>click to upload</em>
      </div>
      <template #tip>
        <div class="el-upload__tip">
          jpg/png files with a size less than 500kb
        </div>
      </template>
    </el-upload>
  </template>
  <script setup>
  import { uploadImageAction } from "~/api/image"
  import { getToken } from "~/composables/auth"
  import { toast } from "~/composables/util"
  const token = getToken()
  
  defineProps({
      data:Object,
  })
  
  const emit = defineEmits(["success"])
  
  const uploadSuccess = (response, uploadFile, uploadFiles)=>{
      console.log(response);
      emit("success",{
          response, uploadFile, uploadFiles
      })
  }
  
  const uploadError = (error, uploadFile, uploadFiles)=>{
      let msg = JSON.parse(error.message).msg || "上传失败"
      toast(msg,"error")
  }
  </script>